Answers by Johan Lundberg
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Answers by Johan Lundberg

Answers by Johan Lundberg
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How many grams of Sn will be created when 114 grams of SnO2 react with excess H2? SnO2 + H2 ->Sn + H2O I
answered Jan 25, 2022
4 votes
115k views
Why didn't James Watson listen to Rosalind Franklin when he went to her lecture?
answered Jan 23, 2022
5 votes
4.5k views
How did the United States feel about launching Sputnik?
answered Dec 24, 2021
6 votes
148k views
Based on this excerpt, what was George Washington hoping the country could avoid?
answered Oct 9, 2021
3 votes
77.4k views
How many times does 5 go into 5,855 ? pls help it’s important for a test and i don’t know the answer
answered Sep 20, 2021
3 votes
140k views
What is 7! Like seven times all the numbers below it
answered Sep 10, 2021
3 votes
119k views
Hi guys hope you have a good weekend
answered Sep 1, 2021
5 votes
228k views
The perimeter of a rectangle is 19.8 cm. If the height 4.2 cm, what is the base? What is the area?
answered Aug 21, 2021
3 votes
235k views
Assume that all triangles have interior angles less than 90°.A farmer has a triangular field with sides that measure 40 metres (side AB), 35 metres (side BC), and 38 metres (side CA). What are the measures
answered Apr 22, 2021
4 votes
18.6k views
How many people travelled with the Corps of Discovery as part of the “permanent party”
answered Apr 18, 2021
2 votes
171k views
which actions can be accomplished with desktop tools in a word processing program?check all of the boxes that apply
answered Apr 15, 2021
1 vote
194k views
What was the outcome of the Battle of Karbala? An Umayyad army defeated Shia Muslims. An Ottoman army captured Constantinople. The Abbasids overthrew the Umayyads. The Mughals gained control of India.
answered Jan 29, 2021
5 votes
89.1k views
A nuclear reactor generates 1.0GW of power. About how much mass does it lose per day? a) 10^3 kg b) 10^9 kg c) 10^-8 kg d) 10^-3 kg​
answered Jan 25, 2021
4 votes
103k views
How did the enlightment affected societies over time?
answered Jan 23, 2021
5 votes
210k views
Which of the following scenarios demonstrates sampling bias? (A) To estimate the ethnic background distribution of residents of his town, Adam collects data from 1000 randomly selected town residents by
answered Nov 28, 2020
0 votes
51.9k views
How can you evaluate whether the slope of the dependent variable with an independent variable is the same for each level of the dummy variable?
answered Sep 27, 2020
2 votes
89.8k views
Diffusion tensor imaging would be the best choice to examine ____
answered Sep 13, 2020
3 votes
145k views
What evidence supports the cartoonists perspective about testing?
answered Apr 30, 2020
3 votes
159k views
Sammy counts the number of people in one section of the school auditorium. He counts 18 girls, 24 boys, and 8 adults. There are 650 people in the auditorium. What is the probability that one person selected
answered Mar 25, 2020
3 votes
136k views
Why did early civilizations begin in river valleys? The flooding of rivers created good farmland. Rivers provided plenty of fresh water. People could hide from enemies in river valleys. River valleys had
answered Jan 14, 2020
7 votes
156k views
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