What type of bond would form between two atoms of fluorine?
A. Single ionic bond
B. Doub...
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Chemistry, 21.06.2019 22:30
Embryos of different species look very similar, which shows that the organisms share a ancestor.
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Chemistry, 23.06.2019 05:30
For the reaction i2(g)+br2(g)âââ2ibr(g), kc=280 at 150 âc. suppose that 0.450 mol ibr in a 2.00-l flask is allowed to reach equilibrium at 150 âc. what is the equilibrium concentration of 2ibr, i2, br2
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Chemistry, 23.06.2019 06:40
The combustion of methane, ch4, releases 890.4kj/mol. that is, when one mole of methane is burned,890.4 kj are given off to the surroundings. this meansthat the products have 890.4 kj less than the reactants.thus, ah for the reaction = - 890.4 kj. a negative symbolforah indicates an exothermic reaction.ch (g) + 20 (g)> co2 (g) + 2 h0 (1); ah = - 890.4 kga) how much energy is given off when 2.00 mol of ch,are burned? b) how much energy is released when 22.4g of ch. areburned?
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Chemistry, 23.06.2019 07:30
If you try to move a piano and are unable to move it, did you perform any work in the scientific sense of the word? yes no correct anwser get brainliest
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