5 sig figs! count everything after the decimal
Answer:
25 possibly
Explanation:
I'm not too sure about this, but sodium oxide is Na2O, 2 sodium and 1 oxygen, so 12.5g * 2 is 25
If someone else comes up with a more convincing argument listen to them
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Number 1: A
Number 2: C
Number 3: D
Number 4: B
Number 5: A
Number 6: C
Number 7: B
Number 8: C
Number 9: B (I think)
Number 10: A or B
Number 11: A
Number 12: A
Number 13: D
Number 14: D (I think)
Answer:
an animal that transfers pollen from flower to flower
Explanation:
think of a bee, bees move from flowers to flowers dropping pollen places and then it helps the plants grow.
Charles law states a proportional relationship between volume and temperature.
V1= 100mL=0.1L
V2=400mL=0.4L
T1=80'c+273=353K
T2=?
T2=1412K-273=1139'C
