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Author Question: Which one of the following statements about balanced equations is true? A reaction is balanced by (Read 108 times)

cagreen833

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on: Feb 15, 2020

Question 1

Which one of the following statements about balanced equations is false? In a balanced reaction
◦ molecules must be balanced on both sides of the reaction arrow.
◦ atoms must be balanced on both sides of the reaction arrow.
◦ net charge must be balanced on both sides of the reaction arrow.
◦ mass must be conserved.

Question 2

Which one of the following statements about balanced equations is true? A reaction is balanced by
◦ changing the formula of the molecule.
◦ multiplying by suitable coefficients.
◦ changing the charge on an ion.
◦ rearranging atoms in a molecule.
Chemistry ¦ McMurry, Fay, Robinson ¦ 7th Edition
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Marked as best answer by cagreen833 on Feb 15, 2020

okolip

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Reply #1 on: Feb 15, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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cagreen833

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Reply 2 on: Feb 15, 2020
YES! Correct, THANKS for helping me on my review

epscape

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Reply 3 on: Yesterday
Gracias!

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