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, 21.06.2019 18:00
Does anyone know a lot about how to: - calculate mass of magnesium metal - calculate the actual yield of magnesium oxide - calculate the theoretical yield of mgo - calculate the percent yield of mgo - determine the percent yield of mgo - determine the average percent yield of mgo i had to do an online lab and its asking these questions but i have no idea where to start or how to be able to find these things. i can post the chart of the data from the lab or if you can tell me exactly how i can find each.
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Chemistry, 22.06.2019 06:10
How many moles of gas are present if p=11 atm, v=12l, t=185k?
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Chemistry, 22.06.2019 16:10
Given the following equation: 2a1 + 3mgcl2 --> 2alcl3 + 3mg how many moles of aluminum chloride are produced from 2.5 moles of magnesium chloride?
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Chemistry, 22.06.2019 16:30
An atom with 7 protons, 6 neutrons, and 7 electrons has an atomic mass of amu. (enter a whole number.) numerical answers expected! answer for blank 1:
Answers: 3
1) the term which indicates that the element occurs in pairs is select the letter of the correct an...
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