Questions by MoShamroukh

Questions by MoShamroukh

Determine the molecular formula for the following compounds from the experimental data:80.0% carbon, 20% hydrogen, and a molecular mass of 30.0 amu

asked Sep 27, 2023

2 answers

2 votes

481k views

What situation best illustrates an example of an opportunity cost

asked Sep 23, 2023

1 answer

6 votes

28.6k views

Which of the following is a scalar quantity that is never less than zero?(a) Weight(b) Work(c) Kinetic energy(d) Power

asked Jul 20, 2023

1 answer

23 votes

532k views

What does the buffalo represent

asked Jun 23, 2023

1 answer

29 votes

254k views

The pyramid has a square base with side length 2 cm and height 3 cm. What is the volume of the chocolate to the nearest tenth? A 12 cm B 6 cm3 C 4 cm D 2 cm E 1.3 cm3

asked May 20, 2023

1 answer

1 vote

493k views

Hey! Please help me

asked Jun 11, 2022

1 answer

21 votes

119k views

Surface area of a cone. Can someone please explain?

asked Apr 13, 2022

1 answer

12 votes

357k views

In humans, how many chromosomes are in each gamete after meiosis?

asked Apr 11, 2022

1 answer

0 votes

335k views

Help please Assuming that the trends continue, which of the following compounds do you predict will have the GREATEST solubility at 120°C? A. Ce2(SO4)3 B. K2Cr2O7 C. Pb(NO3)2 D. NaCl

asked Jan 4, 2022

2 answers

7 votes

307k views

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