Answers by Jon Trauntvein
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Answers by Jon Trauntvein

Answers by Jon Trauntvein
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A) What mass in grams of H20 is needed to react completely with 40.0 g of Na2O2? M(H2O) =18.02g/mol M(NA2O2)= 78g/mol 2Na2O2 (s)+2h2O(I)—> 4NaOH(aq) + O2 (g)
answered Jan 25, 2022
2 votes
171k views
Please help me on this
answered Oct 25, 2021
5 votes
165k views
Which shows the formula for converting from degrees Celsius to degrees Fahrenheit? F=95*°C) +32 F=59* (°C-32) F='C-273
answered Sep 25, 2021
1 vote
196k views
What was the Mayflower Compact? * A a charter B a colony C a formal agreement D company in England
answered Sep 22, 2021
1 vote
29.7k views
Help me with 5 task,please
answered Sep 18, 2021
2 votes
64.8k views
Investors' Choice Fund had NAV per share of $37.25 on January 1, 2012. On December 31 of the same year the fund's rate of return for the year was 17.3%. Income distributions were $1.14, and the fund had
answered Sep 13, 2021
2 votes
149k views
Which discovery by astronomer Vera Rubin helped prove the existence of dark matter? Galaxies exist outside of the Milky Way. The expansion of the universe is accelerating. Galaxies spin faster than they
answered Aug 13, 2021
2 votes
127k views
As scientists developed the idea of lithospheric plates and tectonic motion, they began considering hypotheses that the Earth may be shrinking or expanding in size. In general, scientific hypotheses can
answered Aug 12, 2021
4 votes
135k views
2. The state of matter with a definite shape and volume is. A. matter B. solid C. liquid D. gas
answered Jul 29, 2021
4 votes
192k views
A 5.00 L evacuated flask is filled with 1.86 moles NOBr. After equilibrium is established at 298 K, it is found that there are 0.082 moles of bromine gas present. Determine Kc and amp for the reaction.
answered Jun 11, 2021
5 votes
157k views
Which is a component of Hinduism? A. Maurya B. Reincarnation C. The Buddha D. The Four Noble Truths​
answered May 10, 2021
2 votes
232k views
Someone help me understand this give me the answer
answered Apr 30, 2021
4 votes
99.4k views
Find the area of the following figure. Round your answer to the nearest tenth.
answered Apr 17, 2021
4 votes
112k views
Define figurative language
answered Mar 30, 2021
3 votes
76.3k views
!!! NEED HELP ASAP !!! Based on your learning, which of the following scenarios would you most agree with and why? I agree with #___ because.. 1. the united stated is going to take over Spain, which includes
answered Feb 23, 2021
5 votes
83.3k views
Step by step, please -2.75+(-3.25)+5
answered Jan 24, 2021
3 votes
129k views
What is the correct past perfect third-person conjugation for the irregular verb ?
answered May 20, 2020
0 votes
176k views
Fly like the wind simile​
answered Jan 9, 2020
1 vote
213k views
Find the median of -12/4, 18/5, -25,1/5,10
answered Jun 16, 2019
3 votes
188k views
Gertrude is a nervous child. she tends to withdraw from other children and family members. however, if given enough time, gertrude slowly adapts to new situations, people, and environments. based on this
answered May 2, 2019
1 vote
35.1k views
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