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Dakota
Chemistry
Which statement about Clinton s impeachment is true?
A. Clinton s impeachment was supported by the majority of Americans.
B. The impeachment charges were based on fraud found during the Whitewater investigation.
C. It was clear from the beginning of the impeachment trial that there were not enough votes in the Senate to convict.
D. Most congressional Democrats were convinced that the charge of perjury met the standard required by the Constitution for impeachment
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Gaige
Chemistry
When the equation ZnS+O ZnO+SO isbalanced the coefficientof O is
1, 5, 3, or2
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Carissa Ellis
Chemistry
Radioactive elements decay at a know rate known as half-life. Choose all of the correct statements concerning half-life. Carbon-14 has a half-life of 5,730 years. A 30 gram sample will be 10 grams after 5,730 years. Nickel-59 has a half-life of 76,000 years. A sample would go through 3 half-lives in 228,000 years. Hafnium-182 has a half-life of 9 million years. A 38 gram sample would be 4.75 grams in 27 million years. Iron-60 has a half-life of 1.5 million years. In 6 million years a 40 gram sample would be reduced to 10 grams. Lead-202 has a half-life of 52,500 years. The original sample must have been 120 grams if you have a 60 gram sample after 105,000 years.
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Brayden
Chemistry
I am the most reactive metal in Period 4.
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Lamont Shepherd
Chemistry
Titanium is a transition metal used in many alloys because it is extremely strong and lightweight. titanium tetrachloride (ticl4) is extracted from titanium oxide using chlorine and coke (carbon). if you begin with 1.25 mol tio2, what mass of cl2 gas is needed
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Jordyn Cortez
Chemistry
Complete the following statements about the functions of the digestive system. The starts an involuntary swallowing action when it senses food. The squeezes food down the digestive tract by an involuntary synchronized muscle movement called. Food that has been digested in the is processed into a thick liquid called.
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Dania Chapman
Chemistry
How do you preform water displacement
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Queenie
Chemistry
Which bond or interaction would be most difficult to disrupt when compounds are placed into water?
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Daniela Adkins
Chemistry
Which of the following is the correct name for the compound hgs? mercury sulfide mercury (i) sulfide mercury (ii) sulfide mercury monosulfide?
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Guest
Chemistry
Which of these has the most impact on the apparent brightness of a star seen from Earth? Gravitational pull, temperature of star, distance from earth, earths orbital pattern
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Robert
Chemistry
What are 6 abiotic factos from finding nemo?
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Ronnie Singh
Chemistry
Which of the following is an element?
a. carbon monoxide gas (co)
b. magnesium chloride salt (mgcl)
c. hydrochloric acid (hcl)
d. zinc metal (zn)
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Larry Mata
Chemistry
Describe the formation of an aqueous KI solution when KI dissolves in water
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Zechariah Alvarez
Chemistry
Which the following countries founded their first permanent settlement in North America: England, the Netherlands, France, and Spain
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Alonso Higgins
Chemistry
Why does salt separated from a saltwater solution look different than the salt that dissolved in the water
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