1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Nataliya [291]
2 years ago
6

How many experimental trials are needed before a hypothesis can be accepted as true ?

Chemistry
2 answers:
Lorico [155]2 years ago
6 0
Approximately, or at least the test must be repeated until 3 times, to find an accurate average and hypothesis.
Lerok [7]2 years ago
4 0
3 times or more because you need to have 3 trails or more to be able to explain why your hypothesis is correct!!
You might be interested in
Which of the following occupies a volume?<br><br> solids<br> liquids<br> gases<br> all of the above
nataly862011 [7]
Solids occupy a volume
7 0
3 years ago
Read 2 more answers
What is the maximum number of electrons in the first electron shell, closest to the nucleus?
Ymorist [56]
The correct answer is B. 2
6 0
3 years ago
Read 2 more answers
A diver swims 5. 875 feet up to the surface of the water. Which number represents the diver’s position in relation to the surfac
Tanzania [10]

Answer

Negative 5 and StartFraction 7 over 8 EndFractionfeet

7 0
2 years ago
Which statement indicates that a substance may be an ionic compound?
lapo4ka [179]
If it has a metal and a nonmetal. Not sure if this helps, but I hope it does :)
3 0
3 years ago
Describe the chemical reaction based on the
BabaBlast [244]

Answer:

Ammonia gas reacts with oxygen gas.

Nitric oxide gas and liquid water are produced.

Platinum is used as a catalyst.

The equation is unbalanced because the number of hydrogen atoms is not the same on both sides of the equation.

Explanation:

3 0
2 years ago
Other questions:
  • Which chemical is least likely to undergo a chemical reaction
    9·1 answer
  • How many moles of Pb(NO3)2 are required if 8 moles of PbCl2 are produced
    12·1 answer
  • Gas exchange... (choose all correct)
    15·1 answer
  • How many tiny frogs sitting next to each other would measure the same length as a Blue Whale?
    7·2 answers
  • Gold has a density of about 20.0g/mL this means that each milliliter has a mass of about __ grams.
    7·2 answers
  • The rate constant for the first-order decomposition of n2o is 3.40 s-1. what is the half-life of the decomposition?
    12·2 answers
  • Molarity is a quantity in chemistry that has the unit of moles per liter (mol/l): if a sample of Chemical X consists of 32.22 mo
    12·1 answer
  • What is oxidized in a galvanic cell? O A. The salt bridge O B. The electrolytes O C. The cathode D. The anode​
    9·1 answer
  • How to titrate cocacola because of its dark colour
    14·2 answers
  • 3. A light bulb containing argon gas is switched on,
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!