The reaction between compounds made up of A (squares), B (circles), and C (triangles) is shown pictorially below: Using smallest whole-number coefficients, write a balanced equation to represent the picture shown.

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78. The reaction between compounds made up of A (squares), B (circles), and C (triangles) is shown pictorially below: Using smallest whole-number coefficients, write a balanced equation to represent the picture shown.

please answer question 78! Please and thank you.

rogen gas and mag-
added to 10 mL of
sure of the number
measurements are
Volume of
H₂ Gas
(mL)
21
42
82
122
122
122
versus the
actant?
on were
supplied?
(e) What is the simplest formula of the product?
Most wine is prepared by the fermentation of the glucose in grape
76.
by yeast:
C6H₁2O6(aq) →→→→2C₂H₂OH(aq) + 2CO₂(g)
How many grams of glucose should there be in grape juice to produce 725
of wine that is 11.0% ethyl alcohol, C₂H,OH (d = 0.789 g/cm³), by volume
Conceptual Problems
questions.
77. Given a pair of elements and their mass relation, answer the following
(a) The mass of 4 atoms of A = the mass of 6 atoms of B. Which elemen
has the smaller molar mass?
ment D. Which element has more atoms/gram?
(b) The mass of 6 atoms of C is less than the mass of 3 atoms of the ele du
(c) Six atoms of E have larger mass than six atoms of F. Which has more
atoms/gram?
(d) Six atoms of F have the same mass as 8 atoms of G. Which has more
atoms/mole?
ne
4
78. The reaction between compounds made up of A (squares), B (circles)
and C (triangles) is shown pictorially below. Using smallest whole-number
coefficients, write a balanced equation to represent the picture shown.
jis ju
AA
4.1
4.2
4.3
79. Represent the following equation pictorially (see Problem 78), using
squares to represent A, circles to represent B, and triangles to represent C.
A₂B3 + C₂C₂B3 + A₂
After you have "drawn" the equation, use your drawing as a guide to balance
Transcribed Image Text:rogen gas and mag- added to 10 mL of sure of the number measurements are Volume of H₂ Gas (mL) 21 42 82 122 122 122 versus the actant? on were supplied? (e) What is the simplest formula of the product? Most wine is prepared by the fermentation of the glucose in grape 76. by yeast: C6H₁2O6(aq) →→→→2C₂H₂OH(aq) + 2CO₂(g) How many grams of glucose should there be in grape juice to produce 725 of wine that is 11.0% ethyl alcohol, C₂H,OH (d = 0.789 g/cm³), by volume Conceptual Problems questions. 77. Given a pair of elements and their mass relation, answer the following (a) The mass of 4 atoms of A = the mass of 6 atoms of B. Which elemen has the smaller molar mass? ment D. Which element has more atoms/gram? (b) The mass of 6 atoms of C is less than the mass of 3 atoms of the ele du (c) Six atoms of E have larger mass than six atoms of F. Which has more atoms/gram? (d) Six atoms of F have the same mass as 8 atoms of G. Which has more atoms/mole? ne 4 78. The reaction between compounds made up of A (squares), B (circles) and C (triangles) is shown pictorially below. Using smallest whole-number coefficients, write a balanced equation to represent the picture shown. jis ju AA 4.1 4.2 4.3 79. Represent the following equation pictorially (see Problem 78), using squares to represent A, circles to represent B, and triangles to represent C. A₂B3 + C₂C₂B3 + A₂ After you have "drawn" the equation, use your drawing as a guide to balance
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