Chemistry, 02.09.2019 01:10 IDONTHAVEABRAIN
The average concentration of bromde ion in seawater is 65 mg of bromide ion per kg of seawater. what is the molarity of the bromide ion if the density of seawater is 1.025 g/ml
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Fill in the coefficients that will balance the following reaction: a0cr2(so4)3 + a1agno3
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Chemistry, 22.06.2019 16:30
For the reaction shown, calculate how many moles of no2 form when each of the following completely reacts. 2n2o5(g)→4no2(g)+o2(g) part a 1.0 mol n2o5 express your answer using two significant figures. nothing mol m o l request answer part b 5.4 mol n2o5 express your answer using two significant figures.
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Chemistry, 23.06.2019 01:00
You wish to prepare a buffer consisting of acetic acid and sodium acetate with a total acetic acetate plus acetate concentration of 250 mm and a ph of 5. what concentrations of acetic acid and sodium acetate should you use
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Chemistry, 23.06.2019 05:30
Based on the formulas, select the compounds below that are covalent: kbr sif4 al2o3 co2 naco3 s7o2 pcl3 fe3n2 h2o s2f10
Answers: 3
The average concentration of bromde ion in seawater is 65 mg of bromide ion per kg of seawater. what...
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