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Calculate the mass of the zinc that reacts with 4.11 g of hydrochloric acid to form 9.1 g of zinc chloride and 3.97 g of hydrogen gas.
asked
Jan 4, 2022
Chemistry
high-school
1
answer
4
votes
96.7k
views
When are two lines parallel? A. when the slopes are positive B. when the slopes are equal C. when the slopes are opposite D. when the product of the slopes is –1
asked
Oct 22, 2021
Mathematics
high-school
2
answers
1
vote
35.0k
views
Rational or Irrational? 7 2/5
asked
Sep 13, 2021
Mathematics
high-school
2
answers
2
votes
124k
views
1. Digital videos look sharpest when they are displayed at a resolution that is larger than the frame size. 2. Digital video is a core technology for which of the following? (a) digital telivision (b)
asked
Sep 8, 2021
Computers & Tech
college
1
answer
1
vote
124k
views
HURRY FIRST GETS BRAINLLEST A dartboard has 20 equally divided wedges, and you are awarded the number of points in the section your dart lands in. If you are equally likely to land in any wedge, what is
asked
Aug 10, 2021
Mathematics
middle-school
2
answers
1
vote
177k
views
When two factors have opposite signs, is the product negative or positive??
asked
Jul 24, 2021
Mathematics
middle-school
2
answers
4
votes
154k
views
Write an algebraic equation for the story below: Jasper collected 5 cans from each yard in his neighborhood. He sold them each for $0.05. How much money did jasper make?
asked
Nov 27, 2020
Mathematics
middle-school
1
answer
5
votes
35.9k
views
What term refers to the product of an object’s mass and velocity
asked
Aug 10, 2020
Physics
high-school
1
answer
2
votes
189k
views
Please help. thanks
asked
May 6, 2020
Mathematics
middle-school
1
answer
5
votes
71.9k
views
Do you use simple distillation when the boiling point are: A. far apart B . close
asked
Jan 2, 2020
Chemistry
middle-school
1
answer
5
votes
66.8k
views
In which organelle does photosynthesis take place? A. nucleus B. endoplasmic reticulum C. mitochondrion D. chloroplast
asked
Dec 23, 2019
Biology
high-school
2
answers
5
votes
171k
views
Describe the geological and geographical conditions that set the stage for north american history
asked
Nov 1, 2019
History
high-school
1
answer
2
votes
115k
views
a group of friends goes out to breakfast.the total bill,excluding tax,is $33.if tax on the meal is %7 and if a 15% tip is left on the $33 total bill,then the total amount paid for the meal is?
asked
Aug 15, 2019
Mathematics
middle-school
1
answer
3
votes
6.5k
views
Approximately how many cases is the Supreme Court asked to hear each year?
asked
Jun 13, 2019
History
middle-school
1
answer
1
vote
142k
views
Davon marks a 4 inch paper strip into equal parts shown below. A) Label the whole and quarter inches on the paper strip. B) Davon tells his teacher that his paper strip measures 4 inches. Sandra says it
asked
May 19, 2019
Mathematics
middle-school
2
answers
2
votes
191k
views
Under what federal law is sexual harassment considered to be discrimination based on gender?
asked
May 12, 2019
Social Studies
high-school
1
answer
4
votes
179k
views
Drew salary increased from $6.00 an hour to $7.50 an hour. what was the percent increase
asked
Dec 13, 2018
Mathematics
high-school
2
answers
3
votes
46.0k
views
Who agreed to defend the British soldiers who killed five colonists in the Boston massacre
asked
Aug 23, 2018
History
college
2
answers
5
votes
17.2k
views
False when you tap or click the ‘decrease font size’ button, excel assigns the next lowest font size in the font size gallery to the selected range.
asked
Jun 10, 2018
Computers & Tech
high-school
1
answer
3
votes
164k
views
Which happens in Much Ado About Nothing that best shows that the play is a comedy?
asked
May 9, 2018
English
high-school
1
answer
2
votes
128k
views
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