Complete the sentence. When an acid is added to water, hydrogen ions .
A) increase
B) decreas...
Chemistry, 13.01.2021 18:30 rontezmalcom36
Complete the sentence. When an acid is added to water, hydrogen ions .
A) increase
B) decrease
C) stay the same
D) disappear
Answers: 2
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What does a complete balanced chemical equation include? a. exothermic coefficients b. endothermic coefficients c. valence electrons d. molar coefficients
Answers: 1
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When the ionic compound nabr dissolves in water, br– ions are pulled into solution by the attraction between what two particles? a. the na+ and br– ions b. the na+ ion and the negative end of a water molecule c. the br– ion and the positive end of a water molecule d. the br– ion and the negative end of a water molecule
Answers: 1
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According to the passage, which of these is true about gray water systems? a) gray water systems use plants that require less water. eliminate b) gray water systems require the use of less fossil fuels. c) gray water systems reduce the amount of fresh water used. d) gray water systems reduce the amount water used by shower heads.
Answers: 1
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