1) the term which indicates that the element occurs in pairs is select the letter of the correct answer. a.) coefficient b.) diatomic c.) subscript d.) product e) reactant 2) elements and compounds to the right of the arrow are called select the letter of the correct answer. a.) coefficients b.) diatomics c.) subscripts d.) products e.) reactants 3) elements and compounds to the left of the arrow are called select the letter of the correct answer. a.) coefficients b.) diatomics c.) subscripts d.) product e.) reactants 4) the number used to balance an equation is known as a select the letter of the correct answer. a.) coefficient b.) diatomics c.) subscript d.) product e.) reactant 5) the number used to write a correct compound formula is called a select the letter of the correct answer. a.) coefficient b.) diatomic c.) subscript d.) product e.) reactant 6) the number of atoms of each element on each side of an equation must match. true false 7) a chemical equation uses formulas and symbols to show what happens during a chemical reaction. true false 8) explain the procedure for balancing an equation
Answers: 2
Chemistry, 22.06.2019 14:50, jonmorton159
Consider the following multistep reaction: a b→ab(slow) a ab→a2b(fast)−−−−−−−−−−−−−−−−− 2a b→a2b(overall) based on this mechanism, determine the rate law for the overall reaction. express your answer in standard masteringchemistry format. for example, if the rate law is k[a]3[b]2 type k*[a]^3*[b]^2
Answers: 3
Chemistry, 22.06.2019 19:20, johnkings140
For a research project, a student decided to test the effect of the lead(ii) ion (pb2+) on the ability of salmon eggs to hatch. this ion was obtainable from the water‐soluble salt, lead(ii) nitrate, which the student decided to make by the following reaction. pbo(s) + 2 hno3(aq) → pb(no3)2(aq) + h2o losses of product for various reasons were expected, and a yield of 86.0% was expected. in order to have 5.00 g of product at this yield, how many grams of pbo should be reacted? (assume that sufficient nitric acid, hno3, would be used.)
Answers: 1
Chemistry, 22.06.2019 21:30, djdjdjdbdbjx
What is another way to determine mass times acceleration?
Answers: 1
1) the term which indicates that the element occurs in pairs is select the letter of the correct an...
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