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a). If 3 mole of oxygen reacted, how many mole of iron (III) oxide would be formed from the reaction?
answered
Aug 30, 2021
Chemistry
college
2
votes
117k
views
If you jumped out of an airplane, you would begin speeding up as you fall downward, due to wind resistance, your velocity would become consistant with time. After this occurs, the magnitude of the force
answered
Aug 19, 2021
Physics
high-school
7
votes
40.2k
views
Jonas is doing a science experiment with his class. The teacher has 21 fluid ounces of pound water too share equally with 10 pairs of students. How much pond water will jonas and his science partner receive
answered
Jul 21, 2021
Mathematics
high-school
3
votes
181k
views
Explain the processes used by land-based empires in Asia as they developed and expanded from 1450 to 1750. Discuss at least two empires in your response. Please help! I can't find anything about this anywhere.
answered
May 11, 2021
History
high-school
5
votes
48.0k
views
Solve for x. -3(2x – 1) – 3x – 4 = 17
answered
Apr 8, 2021
Mathematics
college
4
votes
74.6k
views
CAN SOMEONE ASAP HELP ME PLEASE
answered
Feb 27, 2021
Mathematics
high-school
6
votes
107k
views
K. How many dimes are equal to 40 pennies A 10 B 400 C 14 D 4
answered
Feb 12, 2021
Mathematics
college
5
votes
171k
views
5.Which event directly led to the import of African slaves to the New World?C.1.1 a)There weren't enough Europeans to get the work done. b)African kings wanted finished goods from Europeans. c)Native Americans
answered
Feb 12, 2021
Social Studies
high-school
4
votes
234k
views
Angle 3 is equal to angle
answered
Aug 16, 2020
Mathematics
middle-school
4
votes
203k
views
Domains are believed to contain magnetically charged atoms which are all in the same direction.
answered
Jul 5, 2020
Biology
high-school
1
vote
210k
views
Geography had important effects on Native American cultures. Compare and contrast the way geography was reflected in the lives of the Puebloan and the Powhatan peoples.
answered
Jun 18, 2020
Social Studies
college
4
votes
219k
views
In response to high blood sugar levels, the pancreas releases which hormone? (2 points) endorphins acetylcholine serotonin epinephrine insulin
answered
Mar 30, 2020
Physics
middle-school
6
votes
3.3k
views
Batman, whose mass is 89.5 kg, is holding on to the free end of a 13.4 m rope, the other end of which is fixed to a tree limb above. He is able to get the rope in motion as only Batman knows how, eventually
answered
Mar 24, 2020
Physics
college
4
votes
233k
views
A sample of iron with a mass of 200g releases 9840 cal when it freezes at it’s freezing point. What is the molar heat of fusion for iron?
answered
Aug 10, 2019
Chemistry
middle-school
3
votes
76.6k
views
Skeletal muscle are:
answered
Jun 3, 2019
Health
middle-school
2
votes
175k
views
What are the main principles of the theory of natural selection? A. There are only three principles of the theory of natural selection - variation, overproduction, and adaptation. B. Adaptation is the
answered
May 25, 2019
Biology
high-school
4
votes
23.0k
views
What are the real or imaginary solutions of the polynomials x^4 -52x^2 + 576 = 0 I don't think there is a solution, i just want to know if I'm right before i proceed
answered
Feb 10, 2019
Mathematics
college
5
votes
90.3k
views
Please I help!!!!!!!!!!!!
answered
Jan 16, 2019
Biology
middle-school
3
votes
33.4k
views
Scenario: Hector runs a small graphic-design company.He has two assistants. Sasha is very good at producing computer-generated graphics, but she is not as talented at designing logos. The other assistant,
answered
Dec 8, 2018
Social Studies
high-school
3
votes
94.1k
views
When is frustration likely to occur
answered
Dec 5, 2018
Health
college
3
votes
221k
views
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