Using what you have learned about the three forms of writing chemical equations, classify each of the presented equations as either a molecular equation, a complete ionic equation, or a net ionic equation.
(a) Ca2+(aq) + SO42β(aq)β CaSO4(s)
(b) CuSO4(aq) + 2KOH(aq)β Cu(OH)2(s) + K2SO4(aq)
(c) Ba2+ (aq) + SO42β(aq)β BaSO4(s)
(d) Ag+(aq) + NO3β(aq) + Iβ(aq)β AgI(s) + NO3β(aq)
Answers: 1
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Why is the structure of molecule important to its function?
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Skills of homo sapiens were found an excavation. the skulls were preserved because the bodies were frozen. so, these fossils are (blank) fossils.the image shows the evolution of skulls beginning 2 to 3 million years ago. based on the image, modern human skulls(blank) ape skulls.
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The table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 9 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of tthe table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 9 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.
Answers: 3
Using what you have learned about the three forms of writing chemical equations, classify each of th...
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