0
What else can I help you with?
What does pure water tell us if it has a oh level of 7?
A pH level of 7 in pure water indicates that it is neutral, meaning it is neither acidic nor basic. This neutrality is a characteristic of pure water at 25°C (77°F), where the concentration of hydrogen ions (H⁺) equals that of hydroxide ions (OH⁻). This balanced state is essential for various chemical reactions and biological processes. In practical terms, water with a pH of 7 is generally considered safe and ideal for drinking and most applications.
Balance this equation CaOh plus H2So4 equals CaSo4 plus H2O?
The balanced equation is Ca(OH)2 + H2SO4 → CaSO4 + 2H2O.
How many molecules does Ca(OH)2 have?
Calcium hydroxide, represented as Ca(OH)₂, is a compound consisting of one calcium (Ca) atom and two hydroxide (OH) groups. When discussing the number of molecules, it depends on the quantity of the substance being considered. For example, one mole of Ca(OH)₂ contains Avogadro's number of molecules, which is approximately (6.022 \times 10^{23}) molecules. Thus, the number of molecules in a sample of Ca(OH)₂ varies based on the amount of the compound present.
What is the mass in grams of 2.56 x 10.24 atoms Li?
2.59 atoms?? Oh well. 2.59 atoms Li (1mol Li/6.022 X 10^23 )(6.941 grams Li/1mol Li ) = 2.98 X 10^-23 grams
When an aqueous solution at room temperature is analyzed the H is found to be 2.0 103 M. What is the OH?
To find the hydroxide ion concentration ([OH^-]) in an aqueous solution, you can use the relationship given by the ion product of water at room temperature, (K_w = [H^+][OH^-] = 1.0 \times 10^{-14}) at 25°C. Given that ([H^+] = 2.0 \times 10^{-3} , M), you can rearrange the equation to find ([OH^-]): [ [OH^-] = \frac{K_w}{[H^+]} = \frac{1.0 \times 10^{-14}}{2.0 \times 10^{-3}} = 5.0 \times 10^{-12} , M. ] Thus, the hydroxide ion concentration is (5.0 \times 10^{-12} , M).
If 5 plus n equals 23 then what number does n minus 5 equals?
Oh, dude, if 5 plus n equals 23, then n must be 18, right? So, if you wanna find out what n minus 5 equals, just subtract 5 from 18 and you get 13. Easy peasy lemon squeezy.
What times what equals 207?
3*69 = 207You could also do the following:1 times 207 equals 2073 times 69 equals 2079 times 23 equals 20723 times 9 equals 20769 times 3 equals 207207 times 1 equals 207
What times 4 equals 94?
Oh, dude, you're hitting me with some math here? Okay, let me just whip out my calculator... calculating... 23. There you go, 4 times 23 equals 94. Math wizard right here!
OMG equals what?
Oh my gollywogs
What is triple 23?
Answer is 69
What times what equals 23?
Duh! (Sigh) here's the answer 23 x 1 = 23 23 x 1 = 23
How do you do level 23 on impossible quiz 2?
Oh honey, level 23 on the Impossible Quiz 2 is a doozy. Just remember, the answer is right in front of your face. Literally. Look closely at the question and think outside the box. Good luck, you're gonna need it!
How do you beat level 24 of oh snow?
How do You complete level 10 on Oh Snow
How do you pass oh snow level 10?
How do You complete level 10 on Oh Snow
What is 42 x 23?
Oh, dude, you're hitting me with some math now? Alright, let me crunch those numbers for you. So, 42 times 23 equals 966. Boom, there you have it, the product of those two numbers. Math is fun, right?
What is a synchro yu gi oh caRD?
They are kinda like fusions but you don't have to use a polymerization. all you need is 1 tuner and other monsters whose total level equals the synchro card's level exactly
How many miles from Cleveland OH to Erie PA?
It is 103 miles according to Google Maps.
