Answer:
The state of matter is liquid
Explanation:
Since the frozen point in celcius is 32 then at 30 its still liquid
I need to know what goes in the blanks for the nuclear reactions
1.) ²³⁵92U → _____ + ²³¹90Th
Answer 1: ²³⁵92U → ⁴2He + ²³¹90Th
2.) ¹1H + ³1H → _____
Answer 2 : ¹1H + ³1H → ⁴2He
3.) ⁶3Li + ¹0n → ⁴2He + _____
Answer 3 : ⁶3Li + ¹0n → ⁴2He + ³1H
4.) ²⁷13Al + ⁴2He → ³⁰15P + ___
Answer 4 : ²⁷13Al + ⁴2He → ³⁰15P + ¹0n
5.) ⁹4Be + ¹1H → ___ + ⁴2He
Answer 5 : ⁹4Be + ¹1H → ⁶3Li + ⁴2He
6.) ³⁷19K → ⁰+1e⁻ + ____
Answer 6 : ³⁷19K → ⁰+1e⁻ + ³⁷19K⁺
Hope this helps!
Answer:
54.2 g of Ca(OH)₂
Explanation:
Let's determine the moles of solute, we should need
Molarity . volume (L) = moles
Let's convert 600 mL to L
600 mL/ 1000 = 0.6L
1.22 mol/L . 0.6L = 0.732 moles
Finally we must convert the moles to mass ( moles . molar mass)
0.732 mol . 74.08 g/mol = 54.2 g
Answer:
Bioluminescence Imaging.
Explanation:
Bioluminescence is appealing as an approach for in vivo optical imaging in mammalian tissues because these tissues have low intrinsic bioluminescence; therefore, images can be generated with remarkably high signal-to-noise ratios. A variety of different bioluminescent systems have been identified in nature, each requiring a specific enzyme and substrate. Although the most commonly used bioluminescent reporter for research purposes has been luciferase from the North American firefly (Photinus pyralis; FLuc), useful luciferases have also been cloned from jellyfish (Aequorea), sea pansy (Renilla; RLuc), corals (Tenilla), click beetle (Pyrophorus plagiophthalamus), and several bacterial species (Vibrio fischeri, V. harveyi).
Hope this is what you need!
Please give Brainliest!