Answer:
yes it is ( From +3 to 0 ) 
Explanation:
If this is the balanced equation:
AlCl3     +    3Na ——>    3NaCl      +      Al
Al      Cl        3Na             Na     Cl            Al
+3     -3        0                    +1       -1            0
 
        
             
        
        
        
Answer:
" " is the right answer.
" is the right answer.
Explanation:
Given:
Partial pressure of  ,
,
= 0.20 atm
Partial pressure of  ,
,
= 0.15 atm
 at
 at 
As we know,
⇒ 
By putting the values, we get
     
         
                     
                     
 
        
             
        
        
        
Answer:
If garlic repels fleas, then a dog that is given garlic every day will not get fleas. Bacterial growth may be affected by moisture levels in the air. If sugar causes cavities, then people who eat a lot of candy may be more prone to cavities.
Explanation:
 
        
             
        
        
        
9.00g/1hr * 1kg/100g * 1hr/60min = 0.00015kg/min or 1.5 * 10^-4kg/min.
        
             
        
        
        
Answer:
31°C
Explanation:
Using the ratio, we can find the temperature of the gas at 705mm.
  725mm : 32°C
  705mm : <em>x</em>
[ <em>x</em> is the temperature we have to find ]
Cross multiply the ratios.
  725<em>x</em> = 705 × 32
  725<em>x</em> = 22560
<em>  x</em> =  = <u>31°C</u>
 = <u>31°C</u>