Chemistry, 28.01.2020 21:40, Tierriny576
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6. using the following equation: 2 naohh2so4 --> 2 h2o+na2so4
how many grams of sodium sulfate will be formed if you start with 200 grams of sodium hydroxide and you have an excess of sulfuric acid?
7. using the following equation: pb(so4)2+4 lino3 --> pb(no3)4+2 liso4
how many grams of lithium nitrate will be needed to make 250 grams of lithium sulfate, assuming that you have an adequate amount of lead (iv) sulfate to do the reaction?
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Chemistry, 21.06.2019 21:00, alexmarche4675
Mrs. smith ordered a root beer float (vanilla ice cream + root beer). mrs. smith noticed that the three states of matter (solid, liquid, and gas) all existed simultaneously in her root beer float. a. identify each phase of matter in the root beer float. b. describe the particles of all three phases of matter in the root beer float. (how are the particles arranged and moving? ) c. identify one phase change you would see in a root beer float and described what causes this change.
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Chemistry, 22.06.2019 14:10, cameronbeaugh
13. a covalent bond between two atoms is likely to be polar if: a. one of the atoms is much more electronegative than the other. b. the two atoms are equally electronegative. c. the two atoms are of the same element. d. the bond is part of a tetrahedrally shaped molecule. e. one atom is an anion.
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6. using the following equation: 2 naohh2so4 --> 2 h2o+na2so4
how many g...
6. using the following equation: 2 naohh2so4 --> 2 h2o+na2so4
how many g...
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