Which chemical reaction upholds the

Which chemical reaction upholds the principle of the conservation of matter?A. K + MgBr → KBr + Mg B. K + 2MgBr → KBr + 2Mg
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2. asked by T-Swizzle
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Which chemical reaction upholds the principle of the conservation of matter?A. K + MgBr → KBr + Mg B. K + 2MgBr → KBr + 2Mg
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2. asked by T-Swizzle
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Which of the following describes the function of a catalyst?a It speeds up a chemical reaction. b It makes a chemical reaction
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Which of the following describes the function of a catalyst?a It speeds up a chemical reaction. b It decreases the speed of a
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Which of the following describes the function of a catalyst?a It decreases the speed of a chemical reaction to control the
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Which chemical reaction upholds the principle of the conservation of matter?(1 point)Responses K + 2MgBr → KBr + 2Mg K + 2MgBr
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Which of the following describes the function of a catalyst?a It makes a chemical reaction stop immediately. b It speeds up a
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2. asked by kjkhg
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Which of the following describes the function of a catalyst?a It speeds up a chemical reaction. b It takes part in a chemical
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Which of the following describes the function of a catalyst?a It makes a chemical reaction stop immediately. b It takes part in
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Which of the following describes the function of a catalyst? a It takes part in a chemical reaction to create different
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