7. If a silly scientist dissolved 64.4 grams of lithium hydroxide in 400 ml of water, how much of this solution will it take to neutralize 15.1 ml of 2.5 M sulfuric acid? Please show work so I can learn (:
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An atom of lithium-7 has an equal number of(1) electrons and neutrons(2) electrons and protons(3) positrons and neutrons(4) positrons and protons

Water is initially present in a state where its molecules are far apart. during a change of state, its molecules slow down. which change of state has most likely taken place? from a gas to a liquid from a liquid to a gas from a solid to a liquid from a gas to a plasma

If a simple machine aduces the strength of a force, what must be increased? the speed of the input force the work the simple machine performs the size of the simple machine the distance over which the force is applied