A scientist is looking for a solution that is neither acidic nor basic.

Which pH would identify a solution as neither acidic nor basic?

A.
14

B.
7

C.
10

D.
1

Question

A scientist is looking for a solution that is neither acidic nor basic.

 

Which pH would identify a solution as neither acidic nor basic?
	
	
 
A.
	14
	
 
B.
	7
	
 
C.
	10
	
 
D.
	1

anonymous · Answer

@randomaccessmemory

anonymous · Answer

The pH scale measures how acidic or basic a substance is. The pH scale ranges from 0 to 14. A pH of 7 is neutral. A pH less than 7 is acidic. A pH greater than 7 is basic.

anonymous · Answer

Which mixture can be classified as a heterogeneous mixture? 	
	
 
A.
	steel
	
 
B.
	iron
	
 
C.
	14 karat gold
	
 
D.
	salad dressing

anonymous · Answer

im not sure but i think its salad dressing because i know that a heterogeneous mixture is 2 or more things together but u might want to look it up and check it

anonymous · Answer

Which can be determined using a chemical formula?
	
	
 
A.
	

the elements that make up the compound
	
 
B.
	

the pH of a solution
	
 
C.
	

the boiling point of a compound
	
 
D.
	

the substances that make up a solution

anonymous · Answer

i think a? not entirely sure about this one either

anonymous · Answer

Which method of separation can be used for a heterogeneous mixture? 	
	
 
A.
	by distillation
	
 
B.
	by densities
	
 
C.
	by chromatography
	
 
D.
	by acidification

anonymous · Answer

well i am sure that it is b) 7

water has a pH 7 and it is neither acidic nor basic

anonymous · Answer

Which method of separation can be used for a heterogeneous mixture? 	
	
 
A.
	by distillation
	
 
B.
	by densities
	
 
C.
	by chromatography
	
 
D.
	by acidification

anonymous · Answer

a) ditillation @gokart

anonymous · Answer

ok ty

anonymous · Answer

i think its c)chromatography

anonymous · Answer

oh nevermind its distillation

anonymous · Answer

What only happens during a chemical reaction? 	
	
 
A.
	New substances are formed.
	
 
B.
	A solution is made.
	
 
C.
	Colors change.
	
 
D.
	Bubbles form.

anonymous · Answer

bubbles is think

anonymous · Answer

a) new substances are formed

anonymous · Answer

A woman is trying to make sweet tea, but she just can’t seem to get it sweet enough.

 

Which method could help her dissolve more sugar in her tea?
	
	
 
A.
	

Heat the tea before adding the sugar.
	
 
B.
	

Stir the tea quickly as she adds the sugar.
	
 
C.
	

Make a more diluted solution of tea by adding water.
	
 
D.
	

Add the sugar in several different portions.

anonymous · Answer

im going to let @Princy123 answer im not to good with science

anonymous · Answer

ok

anonymous · Answer

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