janny48

On site since: 2017-08-22 14:14:11

Age: 19 years

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Asked questions: 7

Gave answers: 12

Point: 89

Best answer: 2

Questions

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Chemistry, 24.09.2019 22:00

If a bullet travels at 407.0 m/s, what is its speed in miles per hour? number click to edit mi/h for the same bullet travelling at 407,0 m/s, what is...

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Chemistry, 24.09.2019 22:00

Your boss tells you that water at 59 f is flowing in a cooling tower loop at a rate of 640 gpm, in an 10-inch inside diameter pipe. your boss asks you...

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Chemistry, 24.09.2019 22:00

What is the name of the compound with the formula nh hco3 ?...

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Chemistry, 24.09.2019 22:00

Compounds can be formed from two or more metals. when the difference in electronegativity between the metals is very large, these compounds may be bon...

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Chemistry, 24.09.2019 22:00

Molar refraction rm is an additive property, sometimes it is regarded as a sum of the increments of chemical bonds, e. g.: c-c 1.21 cm mot! , cc 4.15...

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Chemistry, 24.09.2019 22:00

What is the weight in dynes of a 13.0-ton lunar probe when it is on the surface on the moon? (not metric ton) the acceleration due to gravity at the...

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Chemistry, 24.09.2019 22:00

The solubility product of calcium fluoride (caf2) is 3.45×10−11 at 25°c. will a fluoride concentration of 1.0 mg/l be soluble in a water containing 20...

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Chemistry, 24.09.2019 22:00

Calculate the ph of a water at 25°c that contains 0.6580 mg/l carbonic acid. assume that [h+ ]=[hco3 − ] at equilibrium and neglect the dissociation o...

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Chemistry, 24.09.2019 22:00

We know that the activation energy for complex formation from a particular small molecule to a protein interaction is 4.3 kcal/mol. at room temperatur...

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Chemistry, 24.09.2019 22:00

Calculate the time it takes for a reactant to reach 1% of its initial mole content in a constant volume batch reactor if ra = -kca, k = 0.23 min...

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Chemistry, 24.09.2019 22:00

The most common water disinfection method is chlorination. for a mid-sized water treatment plant, 28 lbs of chlorine (cl2) are added daily to disinfec...

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Chemistry, 24.09.2019 22:00

Consider the liquid phase reaction a → bra = -kca with k = 0.23 min-1 if the reaction is carried out in a plug flow reactor sketch t...

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Chemistry, 24.09.2019 22:00

The reaction scheme of the elimination of iodine from organic molecule is ri+hi - rh+i2 where r is an aliphatic radical the reaction is of the 2nd ord...

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History, 24.09.2019 22:00

Answer asap! will give brainliest! an autistic child will be more sensitive to and have unexpected reactions (a)normal household routines (b)s...

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Mathematics, 24.09.2019 22:00

Which two fixed points define the shape of an ellipse?...

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Health, 24.09.2019 22:00

How much should 5'5 14-year-old weigh? i weigh 162 lbs is that overweight?...

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Health, 24.09.2019 22:00

Will mark as ! what would someone with good self-esteem do? a. learn from mistakes b. reject constructive feedback c. focus on weaknesses rather tha...

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English, 24.09.2019 22:00

Which lines from act 1 scene 1 of richard the third foreshadow the events to come in the play?...

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Health, 24.09.2019 22:00

Asystematic error in data is called a. bias. b. control. c. dependence. d. variation....

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Physics, 24.09.2019 22:00

Ahorizontal force of 25 n is required to push a wagon across a sidewalk at a constant speed. a. what is the net (unbalanced) force acting on the...