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rewona [7]
3 years ago
14

Write hypothesis about a valcano

Chemistry
1 answer:
Trava [24]3 years ago
8 0
If the volcano explodes then my hypothesis is correct because...
For that part I need a bit more info if u want u can txt me back :)
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Jams, jellies, preserves, honey, and other food with high sugar content hardly ever become contaminated by bacteria, even when t
creativ13 [48]

Answer:

undergo death as result of the water loss from cell

Explanation:

The ingredients such as honey, jellies, Jams, preserves and other food which have high sugar content are contaminated hardly by the bacteria because due to the presence of high amount of the sugar and carbohydrates, the solution of the them becomes hypertonic in nature and if a bacteria acts on such solution, the result is the loss of the water from their cell and ultimately the bacteria dies. So, they remain fresh even if their containers are left open at the room temperature.

8 0
3 years ago
What determines the transition between different states of matter?
Scrat [10]

Answer:

Phase transition is when a substance changes from a solid, liquid, or gas state to a different state. Every element and substance can transition from one phase to another at a specific combination of temperature and pressure.

Explanation:

4 0
3 years ago
How many atoms are in a sample of 175 grams of sodium (na)? 1.42 × 10^27 atoms 4.58 × 10^24 atoms 6.68 × 10^-21 atoms 1.26 × 10^
Alenkasestr [34]
Atomic mass Na = 22.99 u.m.a

22.99 g ------------------ 6.02x10²³ atoms
175 g -------------------- ?? atoms

175 x (6.02x10²³) / 22.99 => 4.58x10²⁴ atoms

hope this helps!
5 0
4 years ago
Determine molar mass of Mn (ClO3)3
goldenfox [79]
M(Mn(ClO3)3)=(54.938)+(35.45x3)+(15.999x9)
M(Mn(ClO3)3)=305.279 g/mol
8 0
3 years ago
What is the molar mass of Iron (ll) Hydroxide, Fe(OH)2.
Tanzania [10]

FeOH2 = 73.8602753 g/mol

FOLLOW ME FOR CLEARING YOUR NEXT DOUBT

4 0
3 years ago
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