Chemistry, 30.04.2021 05:40 jhanes1983
Larry made this picture to represent a chemical reaction:
There are two circles on the left, one white and the other gray, and there is a plus sign between them. The white circle is labeled X and the gray circle is labeled Y. An arrow pointing right is shown on the right of the circles. Two circles, one white and the other gray are shown on the right. A small portion of the two circles overlap and the label below the circles is XY.
Which of the following statements best explains the type of chemical reaction represented by Larry's picture? (5 points)
It represents a synthesis reaction because two reactants form one product.
It represents a synthesis reaction because the total mass of the product is less than the mass of the reactants.
It represents a decomposition reaction because one reactant breaks apart and forms two products.
It represents a decomposition reaction because the same atoms are present in the reactants and products.
Answers: 3
Chemistry, 22.06.2019 08:00, PrincessKeliah5538
Me i dont know what to do! the table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.
Answers: 1
Chemistry, 22.06.2019 20:30, sydneip6174
We are hoping to create 5.72 grams of glucose. the plant was given 4.75 liters of co2 and 2.81 g of h20. which reactant was the limiting reagent? how much excess mass did we have of the other reactant?
Answers: 2
Larry made this picture to represent a chemical reaction:
There are two circles on the left, one w...
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